386267842460 has 24 divisors (see below), whose sum is σ = 846430403616. Its totient is φ = 147789435200.

The previous prime is 386267842439. The next prime is 386267842463. The reversal of 386267842460 is 64248762683.

It is a super-2 number, since 2×386267842460² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 386267842396 and 386267842405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386267842463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419855891 + ... + 419856810.

It is an arithmetic number, because the mean of its divisors is an integer number (35267933484).

Almost surely, 2^386267842460 is an apocalyptic number.

It is an amenable number.

386267842460 is an abundant number, since it is smaller than the sum of its proper divisors (460162561156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

386267842460 is a wasteful number, since it uses less digits than its factorization.

386267842460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839712733 (or 839712731 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 56.

The spelling of 386267842460 in words is "three hundred eighty-six billion, two hundred sixty-seven million, eight hundred forty-two thousand, four hundred sixty".